Affects Version/s: Minecraft 1.12.2, Minecraft 1.13-pre5
Fix Version/s: None
Operating System: Windows 10 1709 (OS Build 16299.492)
Processor: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz 2.71 GHz
Ram: 6.00 GB
Java Version: Version 8 Update 151 (build 1.8.0_151-b12)
When a block is placed above the void with no other blocks near the area of 0 0 0, it freezes for a second.
It seems to stop happening farther away it doesn't seem to do much frame drops. It seems to only happen when the block is surrounded on all 4 sides.
Here's a video showing the bug as explaining it is harder.
Update #1: It seems that pistons also do the same thing but they have weird activity (The same with hand placed blocks)
A list of blocks where the lag spike doesn't happen:
These are all the blocks I could place without commands. Mostly they're the transparent ones. Weird that a Enchantment Table is here but not the Farmland or Path blocks. Is it because the Enchantment Table has a animated book on it and causes particles?